Three-Phase Transformers DVD

Special Price $35.95 Regular Price $39.95
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Product Code
510DVD

This video makes the very troublesome exam calculation very easy to understand for the electrician. A simple to follow 1 to 4 format designed by Tom Henry to answer the delta-wye questions. The video covers phase amps, line amps, efficiency, kva, delta high-leg, open-delta, balancing, etc. A must video if you are taking a master electrician exam! Presentation approximately 75-90 minutes, also includes worksheets

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Price$39.95
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Description

This video makes the very troublesome exam calculation very easy to understand for the electrician. A simple to follow 1 to 4 format designed by Tom Henry to answer the delta-wye questions. The video covers phase amps, line amps, efficiency, kva, delta high-leg, open-delta, balancing, etc. A must video if you are taking a master electrician exam! Presentation approximately 75-90 minutes, also includes worksheets

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